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316509 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

316509: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: STEEL COMP 321 OVERALL, overall_width: 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, overall_height: 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, overall_length: 1.580 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN, material_thickness: 0.019 INCHES MINIMUM IN, engine_section_location: DIFFUSER. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-858-5003, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
316509
NSN: 2840-00-858-5003
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
overall_width0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
overall_height0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
overall_length1.580 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
material_thickness0.019 INCHES MINIMUM IN
engine_section_locationDIFFUSER
material_document_and_classificationAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN2840-00-858-5003
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,HEAT,AIRCRAFT GAS TURBINE TITLE COMPONENT PN 316509 MFR SHIELD,HEAT,AIRCRAFT G
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
ENGINE SECTION LOCATION: DIFFUSER
•
MATERIAL THICKNESS: 0.019 INCHES MINIMUM IN
•
MATERIAL: STEEL COMP 321 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.580 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
OVERALL WIDTH0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONDIFFUSER
MATERIAL THICKNESS0.019 INCHES MINIMUM IN
MATERIALSTEEL COMP 321 OVERALL
OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 316509?
316509 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.
What is the NSN for 316509?
316509 is cataloged in the U.S. Government catalog under NSN 2840-00-858-5003. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.